| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-10-27 | 24.34 | 24.19 | -0.04 | -0.17% | 23.98 | 24.48 | 24123 | 5836.47 | 1.82% | 0.00 |
| 2025-10-24 | 24.09 | 24.23 | 0.22 | 0.92% | 23.88 | 24.34 | 25692 | 6214.36 | 1.93% | 0.00 |
| 2025-10-23 | 23.88 | 24.01 | 0.20 | 0.84% | 23.64 | 24.19 | 25651 | 6123.96 | 1.93% | 0.00 |
| 2025-10-22 | 23.99 | 23.81 | -0.17 | -0.71% | 23.63 | 24.09 | 15937 | 3804.87 | 1.20% | 0.00 |
| 2025-10-21 | 23.75 | 23.98 | 0.23 | 0.97% | 23.49 | 24.00 | 14338 | 3418.42 | 1.08% | 0.00 |
| 2025-10-20 | 23.63 | 23.75 | 0.52 | 2.24% | 23.55 | 23.98 | 18255 | 4337.99 | 1.37% | 0.00 |
| 2025-10-17 | 24.00 | 23.23 | -0.92 | -3.81% | 23.21 | 24.25 | 24920 | 5896.83 | 1.88% | 4.00 |
| 2025-10-16 | 24.28 | 24.15 | -0.13 | -0.54% | 23.81 | 24.67 | 28967 | 7027.45 | 2.18% | 0.00 |
| 2025-10-15 | 23.95 | 24.28 | 0.50 | 2.10% | 23.63 | 24.30 | 23078 | 5540.25 | 1.74% | 0.00 |
| 2025-10-14 | 24.70 | 23.78 | -0.86 | -3.49% | 23.66 | 24.95 | 32554 | 7875.47 | 2.45% | 0.00 |
| 2025-10-13 | 23.91 | 24.64 | 0.05 | 0.20% | 23.05 | 25.40 | 33751 | 8202.57 | 2.54% | 0.00 |
| 2025-10-10 | 25.10 | 24.59 | -0.63 | -2.50% | 24.58 | 25.15 | 24191 | 5991.72 | 1.82% | 0.00 |
| 2025-10-09 | 25.57 | 25.22 | 0.08 | 0.32% | 25.09 | 25.57 | 24918 | 6301.12 | 1.87% | 0.00 |
| 2025-09-30 | 25.18 | 25.14 | 0.14 | 0.56% | 24.93 | 25.56 | 23178 | 5853.42 | 1.74% | 0.00 |
| 2025-09-29 | 25.02 | 25.00 | -0.10 | -0.40% | 24.43 | 25.36 | 29812 | 7440.68 | 2.24% | 0.00 |
| 2025-09-26 | 24.96 | 25.10 | 0.08 | 0.32% | 24.71 | 25.88 | 39318 | 9912.03 | 2.96% | 0.00 |
| 2025-09-25 | 25.41 | 25.02 | -0.48 | -1.88% | 25.00 | 25.58 | 28239 | 7133.99 | 2.12% | 0.00 |
| 2025-09-24 | 24.46 | 25.50 | 0.95 | 3.87% | 24.44 | 26.12 | 59270 | 15080.80 | 4.46% | 0.00 |
| 2025-09-23 | 24.61 | 24.55 | -0.07 | -0.28% | 23.41 | 24.93 | 41943 | 10062.87 | 3.16% | 0.00 |
| 2025-09-22 | 24.50 | 24.62 | 0.05 | 0.20% | 24.38 | 24.84 | 23327 | 5735.01 | 1.76% | 0.00 |
| 2025-09-19 | 24.99 | 24.57 | -0.20 | -0.81% | 24.45 | 25.57 | 31923 | 7936.88 | 2.40% | 0.00 |
| 2025-09-18 | 25.50 | 24.77 | -0.71 | -2.79% | 24.60 | 25.82 | 50675 | 12820.17 | 3.81% | 0.00 |
| 2025-09-17 | 25.40 | 25.48 | 0.08 | 0.31% | 25.26 | 25.78 | 29662 | 7567.80 | 2.23% | 0.00 |
| 2025-09-16 | 25.09 | 25.40 | 0.18 | 0.71% | 24.95 | 25.42 | 25780 | 6501.61 | 1.94% | 0.00 |
| 2025-09-15 | 25.69 | 25.22 | -0.02 | -0.08% | 25.10 | 26.38 | 33173 | 8435.80 | 2.50% | 0.00 |
| 2025-09-12 | 25.47 | 25.24 | -0.56 | -2.17% | 24.89 | 26.11 | 43125 | 10956.31 | 3.24% | 0.00 |
| 2025-09-11 | 25.10 | 25.80 | 0.64 | 2.54% | 24.84 | 25.82 | 31465 | 7990.58 | 2.37% | 0.00 |
| 2025-09-10 | 25.29 | 25.16 | -0.13 | -0.51% | 25.00 | 25.48 | 24165 | 6091.15 | 1.82% | 0.00 |
| 2025-09-09 | 26.28 | 25.29 | -1.04 | -3.95% | 25.19 | 26.28 | 35425 | 9046.76 | 2.67% | 1.00 |
| 2025-09-08 | 26.95 | 26.33 | -0.57 | -2.12% | 25.89 | 27.08 | 60232 | 15920.88 | 4.53% | 3.00 |
| 2025-09-05 | 24.80 | 26.90 | 2.18 | 8.82% | 24.80 | 27.95 | 96501 | 25554.44 | 7.26% | 0.00 |
| 2025-09-04 | 25.14 | 24.72 | -0.33 | -1.32% | 24.26 | 25.51 | 33284 | 8315.81 | 2.50% | 0.00 |
| 2025-09-03 | 25.75 | 25.05 | -0.79 | -3.06% | 24.89 | 25.84 | 40221 | 10198.44 | 3.03% | 0.00 |
| 2025-09-02 | 26.56 | 25.84 | -0.75 | -2.82% | 25.38 | 26.69 | 52335 | 13525.18 | 3.94% | 0.00 |
| 2025-09-01 | 26.88 | 26.59 | -0.34 | -1.26% | 26.50 | 27.47 | 49349 | 13251.49 | 3.71% | 0.00 |
| 2025-08-29 | 28.04 | 26.93 | -0.97 | -3.48% | 26.82 | 28.21 | 49670 | 13474.04 | 3.74% | 0.00 |
| 2025-08-28 | 27.76 | 27.90 | -0.48 | -1.69% | 26.85 | 28.30 | 91714 | 25396.92 | 6.90% | 0.00 |
| 2025-08-27 | 29.05 | 28.38 | -0.65 | -2.24% | 28.33 | 29.85 | 77060 | 22525.58 | 5.80% | 0.00 |
| 2025-08-26 | 28.84 | 29.03 | 0.06 | 0.21% | 28.55 | 29.37 | 60123 | 17487.84 | 4.52% | 0.00 |
| 2025-08-25 | 28.25 | 28.97 | 0.79 | 2.80% | 28.12 | 29.20 | 78651 | 22591.13 | 5.92% | 0.00 |
| 2025-08-22 | 28.10 | 28.18 | 0.07 | 0.25% | 27.90 | 28.38 | 55878 | 15711.70 | 4.20% | 0.00 |
| 2025-08-21 | 28.70 | 28.11 | -0.14 | -0.50% | 27.98 | 29.55 | 80512 | 23030.92 | 6.06% | 0.00 |
| 2025-08-20 | 28.03 | 28.25 | 0.20 | 0.71% | 27.54 | 28.25 | 39147 | 10915.62 | 2.95% | 0.00 |
| 2025-08-19 | 28.34 | 28.05 | -0.29 | -1.02% | 27.87 | 28.48 | 34211 | 9600.03 | 2.57% | 0.00 |
| 2025-08-18 | 27.79 | 28.34 | 0.61 | 2.20% | 27.60 | 28.36 | 56757 | 15923.99 | 4.27% | 0.00 |
| 2025-08-15 | 26.85 | 27.73 | 0.88 | 3.28% | 26.81 | 27.75 | 44830 | 12286.62 | 3.37% | 2.00 |
| 2025-08-14 | 27.88 | 26.85 | -0.83 | -3.00% | 26.82 | 27.92 | 40595 | 11080.87 | 3.05% | 0.00 |
| 2025-08-13 | 27.85 | 27.68 | -0.17 | -0.61% | 27.55 | 28.00 | 30957 | 8579.18 | 2.33% | 0.00 |
| 2025-08-12 | 27.89 | 27.85 | -0.12 | -0.43% | 27.41 | 27.96 | 34859 | 9657.60 | 2.62% | 0.00 |
| 2025-08-11 | 27.78 | 27.97 | 0.17 | 0.61% | 27.50 | 28.06 | 37407 | 10432.53 | 2.81% | 0.00 |
| 2025-08-08 | 28.05 | 27.80 | -0.48 | -1.70% | 27.60 | 28.30 | 49519 | 13766.35 | 3.73% | 0.00 |
| 2025-08-07 | 27.80 | 28.28 | -0.11 | -0.39% | 27.33 | 28.77 | 101176 | 28353.67 | 7.61% | 0.00 |
| 2025-08-06 | 28.31 | 28.39 | 0.05 | 0.18% | 28.10 | 28.64 | 72476 | 20589.70 | 5.45% | 0.00 |
| 2025-08-05 | 28.00 | 28.34 | 0.46 | 1.65% | 27.75 | 28.47 | 75075 | 21170.85 | 5.65% | 0.00 |
| 2025-08-04 | 27.49 | 27.88 | 0.20 | 0.72% | 27.20 | 27.90 | 59641 | 16530.09 | 4.49% | 0.00 |
| 2025-08-01 | 27.25 | 27.68 | 0.50 | 1.84% | 27.02 | 28.05 | 65200 | 17937.88 | 4.91% | 2.00 |
| 2025-07-31 | 27.19 | 27.18 | -0.10 | -0.37% | 27.03 | 27.80 | 43944 | 12052.22 | 3.31% | 0.00 |
| 2025-07-30 | 27.65 | 27.28 | -0.31 | -1.12% | 27.00 | 27.68 | 38881 | 10610.14 | 2.93% | 0.00 |
| 2025-07-29 | 27.58 | 27.59 | 0.02 | 0.07% | 27.28 | 27.85 | 47979 | 13187.28 | 3.61% | 0.00 |
| 2025-07-28 | 27.64 | 27.57 | -0.04 | -0.14% | 27.43 | 27.87 | 61710 | 17027.29 | 4.64% | 0.00 |
| 2025-07-25 | 27.77 | 27.61 | 0.34 | 1.25% | 27.23 | 28.10 | 107677 | 29700.90 | 8.10% | 0.00 |
| 2025-07-24 | 25.37 | 27.27 | 1.84 | 7.24% | 25.37 | 28.37 | 124471 | 33831.57 | 9.37% | 0.00 |
| 2025-07-23 | 25.99 | 25.43 | -0.50 | -1.93% | 25.35 | 26.00 | 26389 | 6748.98 | 1.99% | 0.00 |
| 2025-07-22 | 26.49 | 25.93 | -0.56 | -2.11% | 25.81 | 26.49 | 30468 | 7950.93 | 2.29% | 0.00 |
| 2025-07-21 | 26.50 | 26.49 | -0.05 | -0.19% | 26.35 | 26.66 | 24901 | 6598.44 | 1.87% | 0.00 |
| 2025-07-18 | 26.46 | 26.54 | 0.15 | 0.57% | 26.23 | 26.81 | 34213 | 9052.99 | 2.57% | 3.00 |
| 2025-07-17 | 26.22 | 26.39 | 0.16 | 0.61% | 26.10 | 26.51 | 26188 | 6894.06 | 1.97% | 0.00 |
| 2025-07-16 | 26.44 | 26.23 | -0.26 | -0.98% | 26.05 | 26.72 | 30456 | 8035.08 | 2.29% | 0.00 |
| 2025-07-15 | 26.50 | 26.49 | -0.16 | -0.60% | 26.02 | 26.72 | 33830 | 8908.68 | 2.55% | 0.00 |
| 2025-07-14 | 26.50 | 26.65 | 0.02 | 0.08% | 26.33 | 26.68 | 19891 | 5274.80 | 1.50% | 0.00 |
| 2025-07-11 | 26.51 | 26.63 | 0.15 | 0.57% | 26.25 | 26.81 | 29336 | 7790.88 | 2.21% | 0.00 |
| 2025-07-10 | 26.64 | 26.48 | -0.31 | -1.16% | 26.36 | 26.76 | 26350 | 6991.17 | 1.98% | 0.00 |
| 2025-07-09 | 26.99 | 26.79 | -0.26 | -0.96% | 26.64 | 27.12 | 33962 | 9120.19 | 2.56% | 0.00 |
| 2025-07-08 | 26.97 | 27.05 | 0.19 | 0.71% | 26.57 | 27.15 | 41776 | 11267.95 | 3.14% | 0.00 |
| 2025-07-07 | 26.33 | 26.86 | 0.25 | 0.94% | 26.33 | 27.20 | 50489 | 13545.82 | 3.80% | 0.00 |
| 2025-07-04 | 26.80 | 26.61 | -0.34 | -1.26% | 26.20 | 27.08 | 44616 | 11833.72 | 3.36% | 0.00 |
| 2025-07-03 | 26.43 | 26.95 | 0.55 | 2.08% | 26.36 | 27.05 | 43179 | 11590.54 | 3.25% | 8.00 |
| 2025-07-02 | 26.82 | 26.40 | -0.69 | -2.55% | 26.21 | 26.98 | 40420 | 10684.49 | 3.04% | 0.00 |
| 2025-07-01 | 26.69 | 27.09 | 0.36 | 1.35% | 26.60 | 27.23 | 50434 | 13593.43 | 3.79% | 0.00 |
| 2025-06-30 | 26.56 | 26.73 | 0.27 | 1.02% | 26.03 | 26.87 | 40667 | 10843.79 | 3.06% | 0.00 |
民德电子(300656)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
